| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| CBU | Director | Sep 24, 2012 | Sale | $29.16 | 2,500 | 72,904 | 97,113 | Sep 26, 2012, 10:22 AM |
| CBU | Director | Aug 07, 2012 | Option Exercise | $16.88 | 9,622 | 162,422 | 113,284 | Aug 07, 2012, 05:05 PM |
| CBU | Director | Aug 07, 2012 | Sale | $28.01 | 9,622 | 269,478 | 103,662 | Aug 07, 2012, 05:05 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| CBU | Director | Sep 24, 2012 | Sale | 72,904 |
| CBU | Director | Aug 07, 2012 | Option Exercise | 162,422 |
| CBU | Director | Aug 07, 2012 | Sale | 269,478 |